[
  {
    "constant": true,
    "inputs": [],
    "name": "token0",
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "token1",
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "getReserves",
    "outputs": [
      {
        "name": "reserve0",
        "type": "uint112"
      },
      {
        "name": "reserve1",
        "type": "uint112"
      },
      {
        "name": "blockTimestampLast",
        "type": "uint32"
      }
    ],
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "factory",
    "outputs": [
      {
        "name": "",
        "type": "address"
      }
    ],
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "kLast",
    "outputs": [
      {
        "name": "",
        "type": "uint256"
      }
    ],
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "price0CumulativeLast",
    "outputs": [
      {
        "name": "",
        "type": "uint256"
      }
    ],
    "type": "function"
  },
  {
    "constant": true,
    "inputs": [],
    "name": "price1CumulativeLast",
    "outputs": [
      {
        "name": "",
        "type": "uint256"
      }
    ],
    "type": "function"
  },
  {
    "inputs": [
      {
        "name": "amount0Out",
        "type": "uint256"
      },
      {
        "name": "amount1Out",
        "type": "uint256"
      },
      {
        "name": "to",
        "type": "address"
      },
      {
        "name": "data",
        "type": "bytes"
      }
    ],
    "name": "swap",
    "outputs": [],
    "type": "function"
  }
]